mirror of
https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
synced 2024-12-23 18:40:32 +00:00
f19af9f760
We were globing recursively during meson run and it was spending 20secs here in total only to run the dependencies.py script
64 lines
1.7 KiB
Python
Executable file
64 lines
1.7 KiB
Python
Executable file
#!/usr/bin/env python3
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# Parse Cargo.toml files for each plugin to collect their external dependencies.
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# Meson will lookup those dependencies using pkg-config to be able to link
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# static Rust plugins into gst-full.
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from argparse import ArgumentParser
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from pathlib import Path
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import sys
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try:
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# Python11 stdlib
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import tomllib
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except ImportError:
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import tomli as tomllib
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PARSER = ArgumentParser()
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PARSER.add_argument('src_dir', type=Path)
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PARSER.add_argument('plugins', nargs='*')
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# Map plugin name to directory name, for those that does not match.
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RENAMES = {
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'rsaudiofx': 'audiofx',
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'rsfile': 'file',
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'rsflv': 'flavors',
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'rstextwrap': 'wrap',
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'rsjson': 'json',
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'rsregex': 'regex',
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'rswebp': 'webp',
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'textahead': 'ahead',
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'rsonvif': 'onvif',
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'rstracers': 'tracers',
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'rsclosedcaption': 'closedcaption',
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'rsdav1d': 'dav1d',
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'webrtchttp': 'webrtc-http',
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}
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if __name__ == "__main__":
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opts = PARSER.parse_args()
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with (opts.src_dir / 'Cargo.toml').open('rb') as f:
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crates = tomllib.load(f)['workspace']['members']
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deps = set()
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for p in opts.plugins:
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assert p.startswith('gst')
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name = p[3:]
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name = RENAMES.get(name, name)
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crate_path = None
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for crate in crates:
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if Path(crate).name == name:
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crate_path = opts.src_dir / crate / 'Cargo.toml'
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assert crate_path
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with crate_path.open('rb') as f:
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data = tomllib.load(f)
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try:
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requires = data['package']['metadata']['capi']['pkg_config']['requires_private']
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except KeyError:
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continue
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deps.update([i.strip() for i in requires.split(',')])
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print(','.join(deps))
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